NOXOLOGICAL APPROACH TO ENVIRONMENTAL PROTECTION AND HUMAN LIFE ACTIVITY SAFETY: RISKS OF MODERN DANGERS

The purpose of the article: The purpose of the article is to theoretically substantiate the noxological approach to the definition of mechanisms to counter the risks of modern hazards. Materials and methods: The key ideas of the noxological approach in the framework of this study are environmental preservation and human life-activity safety. The research is based on the methodological principles and leading ideas of environmental protection and human life-activity safety, presented in the context of social ecology, the concept of sustainable development of environmental safety, in the environmental paradigm, in the co-evolutionary paradigm of environmental ethics. Results of the research: The authors attempt to create a theoretical model of noxological approach to countering the risks of modern hazards in environmental preservation and human life-activity safety. The systematization of the basic concepts of the noxological approach as an independent scientific direction is carried out; the regularities and sources of the hazards’ emergency are established; the taxonomy of hazards is determined; the prototype of the hazard passport is justified. Applications: This research can be used for universities, teachers, and students. Novelty/Originality: In this research, the model of noxological approach to environmental protection and human life activity safety: risks of modern dangers is presented in a comprehensive and complete manner

Synthesis and Optical Absorption Properties of Copper Oxide Nanoparticles for Applications in Transparent Surface Coatings and Solar Cells

A simple wet chemical method has been successfully deployed to synthesize CuO nanoparticles (NPs) by using copper chloride and lithium hydroxide as the precursors. X-ray diffraction study revealed that the synthesized CuO is highly crystalline and pure. The synthesized CuO NPs has very high transparency in the visible region of wavelength. The band gap of the CuO NPs was found to be 1.54 eV

Zebrafish Kidney Phagocytes Utilize Macropinocytosis and Ca2+-Dependent Endocytic Mechanisms

Background: The innate immune response constitutes the first line of defense against invading pathogens and consists of a variety of immune defense mechanisms including active endocytosis by macrophages and granulocytes. Endocytosis can be used as a reliable measure of selective and non-selective mechanisms of antigen uptake in the early phase of an immune response. Numerous assays have been developed to measure this response in a variety of mammalian and fish species. The small size of the zebrafish has prevented the large-scale collection of monocytes/macrophages and granulocytes for these endocytic assays. Methodology/Principal Findings: Pooled zebrafish kidney hematopoietic tissues were used as a source of phagocytic cells for flow-cytometry based endocytic assays. FITC-Dextran, Lucifer Yellow and FITC-Edwardsiella ictaluri were used to evaluate selective and non-selective mechanisms of uptake in zebrafish phagocytes. Conclusions/Significance: Zebrafish kidney phagocytes characterized as monocytes/macrophages, neutrophils and lymphocytes utilize macropinocytosis and Ca 2+-dependant endocytosis mechanisms of antigen uptake. These cells do not appear to utilize a mannose receptor. Heat-killed Edwardsiella ictaluri induces cytoskeletal interactions for internalization in zebrafish kidney monocytes/macrophages and granulocytes. The proposed method is easy to implement and should prove especially useful in immunological, toxicological and epidemiological research

A systematic review of outcome and outcome-measure reporting in randomised trials evaluating surgical interventions for anterior-compartment vaginal prolapse: a call to action to develop a core outcome set

INTRODUCTION: We assessed outcome and outcome-measure reporting in randomised controlled trials evaluating surgical interventions for anterior-compartment vaginal prolapse and explored the relationships between outcome reporting quality with journal impact factor, year of publication, and methodological quality. METHODS: We searched the bibliographical databases from inception to October 2017. Two researchers independently selected studies and assessed study characteristics, methodological quality (Jadad criteria; range 1-5), and outcome reporting quality Management of Otitis Media with Effusion in Cleft Palate (MOMENT) criteria; range 1-6], and extracted relevant data. We used a multivariate linear regression to assess associations between outcome reporting quality and other variables. RESULTS: Eighty publications reporting data from 10,924 participants were included. Seventeen different surgical interventions were evaluated. One hundred different outcomes and 112 outcome measures were reported. Outcomes were inconsistently reported across trials; for example, 43 trials reported anatomical treatment success rates (12 outcome measures), 25 trials reported quality of life (15 outcome measures) and eight trials reported postoperative pain (seven outcome measures). Multivariate linear regression demonstrated a relationship between outcome reporting quality with methodological quality (β = 0.412; P = 0.018). No relationship was demonstrated between outcome reporting quality with impact factor (β = 0.078; P = 0.306), year of publication (β = 0.149; P = 0.295), study size (β = 0.008; P = 0.961) and commercial funding (β = -0.013; P = 0.918). CONCLUSIONS: Anterior-compartment vaginal prolapse trials report many different outcomes and outcome measures and often neglect to report important safety outcomes. Developing, disseminating and implementing a core outcome set will help address these issues

Inter-Species Transmission of the Epizootic Ulcerative Syndrome (EUS) Pathogen, Aphanomyces invadans, and Associated Physiological Responses

The epizootic ulcerative syndrome (EUS) pathogen was transmitted to catla (Catla catla) using two experimental infection models: intramuscular injection and cohabitation. Oomycetes, recovered from naturally infected ulcerated bata (Labeo bata), were identified as Aphanomyces invadans based on morphology and histopathology. Lesions typical of EUS were reproduced in the catla using an intramuscular injection of 1×105 zoospores/ml autoclaved water from a EUS-affected pond. Lesions were first visible six days after injection; all lesions were swollen and ulcerative 10 days after injection. In the cohabitation experiment with EUS-affected bata, apparently healthy catla exhibited lesions eight days after infection. Histopathology of the muscle and liver from experimentally-infected catla showed the presence of hyphae and granuloma. Twelve days after infection, immunological parameters (superoxide anion and nitric oxide production, leukocyte proliferation, lysozyme activity) of experimentally-infected catla were significantly higher (p0.05). Biochemical parameters (total serum protein, serum glutamate pyruvate transaminase, serum glutamate oxaloacetate transaminase, and serum alkaline phosphatase were significantly higher (p<0.05) in intramuscularly-injected catla than in apparently healthy fish, however, in catla infected by cohabitation, only total serum protein significantly differed from the control (p<0.05)

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Not AvailableA 90 days’ trial on integrated multi-trophic aquaculture (IMTA) incorporating floating weed Wolffia globosa as inorganic extractive and a bivalve Lamellidens marginalis as organic extractive was conducted to assess the growth, survival, yield, water quality and welfare of Labeo rohita (Rohu) in an outdoor tank culture system. Twelve cement tanks (20 m3) were randomly allocated into four treatments (in triplicate) where L. rohita was used as fed species. The treatments were assigned as control (C) only rohu, T1: Rohu and partitioned Wolffia canopy, T2: Rohu, L. marginalis and T3: Rohu, Wolffia and L. marginalis. The stocking densities for rohu and L marginalis were 30,000 fingerlings haNot Availabl